The latest articles on DEV Community by Sumon Paul (@sumonpaul). https://dev.to/sumonpaul https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F874408%2F2b9e3317-d2a9-436c-8581-fa6aea6afe27.png https://dev.to/sumonpaul en Sumon Paul Sat, 04 May 2024 14:00:26 +0000 https://dev.to/sumonpaul/simple-devops-project-on-openstack-cloud-36a2 https://dev.to/sumonpaul/simple-devops-project-on-openstack-cloud-36a2 <p><a href="https://www.linkedin.com/posts/sumonpaul_simple-devops-project-on-openstack-cloud-activity-7192246577896292353-vkd0?utm_source=share&amp;utm_medium=member_desktop" rel="noopener noreferrer">Complete Tutorial</a></p> devops openstack jenkins devopsproject Sumon Paul Wed, 05 Jul 2023 04:52:40 +0000 https://dev.to/sumonpaul/how-to-configure-mail-server-on-linux-in-bangla-4n9j https://dev.to/sumonpaul/how-to-configure-mail-server-on-linux-in-bangla-4n9j <p><a href="https://youtu.be/Fd-zp8JEiR8" rel="noopener noreferrer">Video</a></p> linuxmailserver postfix doveco mailserver Sumon Paul Wed, 05 Jul 2023 04:39:17 +0000 https://dev.to/sumonpaul/how-to-install-and-configure-openstack-in-devstack-faj https://dev.to/sumonpaul/how-to-install-and-configure-openstack-in-devstack-faj <p>I am completely installation and basic configuration OpenStack using packstack on a single node. When i 1st operate openstack and create network, flavor, images, key pair and instance then i want to access openstack instance from my host machine but i don't do this. </p> <p><a href="https://youtu.be/9dr3NmMIEH0" rel="noopener noreferrer">Video Tutorial</a></p> openstack devstack cloudcomputing ubuntu Sumon Paul Thu, 03 Nov 2022 17:50:53 +0000 https://dev.to/sumonpaul/network-automation-in-bangla-just-a-simple-concept-388 https://dev.to/sumonpaul/network-automation-in-bangla-just-a-simple-concept-388 <p><a href="https://www.youtube.com/watch?v=_woOJkTZHOo" rel="noopener noreferrer">Network Automation in Bangla (Just a simple Concept)</a></p> python cisco Sumon Paul Thu, 09 Jun 2022 14:27:32 +0000 https://dev.to/sumonpaul/i-want-to-know-a-lot-1h9j https://dev.to/sumonpaul/i-want-to-know-a-lot-1h9j <p>Hi, i'm sumon. I'm certified on RHCE, RHCSA, CCNA, MCSA, MTCNA. Actually, i want to know everythings about earth, that's mean what i see and hear i want to know that. I have knowledge on DevOps, Virtualization, Full stack, IoT, Python, PHP, Java, SQL, Oracle Database, Firebase and anothers somethings. People call me a robot 😁. </p> devops java database linux